2016201535

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 2513452032

約数和(自身を除く): 497250497

約数列:

[1, 5, 47, 107, 181, 235, 443, 535, 905, 2215, 5029, 8507, 19367, 20821, 25145, 42535, 47401, 80183, 96835, 104105, 237005, 400915, 910249, 2227847, 3768601, 4551245, 8579581, 11139235, 18843005, 42897905, 403240307, 2016201535]

約数ペア:

[(1, 2016201535), (5, 403240307), (47, 42897905), (107, 18843005), (181, 11139235), (235, 8579581), (443, 4551245), (535, 3768601), (905, 2227847), (2215, 910249), (5029, 400915), (8507, 237005), (19367, 104105), (20821, 96835), (25145, 80183), (42535, 47401)]